Amphibious wheel



FIG. 1 is a left side perspective view of the amphibious wheel in accordance with the design;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The portions shown in stippled lines do not form part of the present design. 

CLAIM The ornamental design for an amphibious wheel, as shown and described. 